Tumbler



FIG. 1 is a perspective view of the tumbler;

FIG. 2 is a top view of the tumbler of FIG. 1;

FIG. 3 is a bottom view of the tumbler of FIG. 1;

FIG. 4 is a front side view of the tumbler grip of FIG. 1;

FIG. 5 is a rear side view of the tumbler opposite the front view of FIG. 1.

FIG. 6 is a first side view of the tumbler of FIG. 1; and,

FIG. 7 is a second side view of the tumbler of FIG. 1.

The broken lines are for illustrative purposes only and form no part of the claim. 

The ornamental design for a tumbler, as shown and described. 